class.ilADTLocalizedTextSearchBridgeSingle.php

Go to the documentation of this file.

<?php

require_once "Services/ADT/classes/Bridges/class.ilADTSearchBridgeSingle.php";

class ilADTLocalizedTextSearchBridgeSingle extends ilADTTextSearchBridgeSingle
{
    protected function isValidADTDefinition(ilADTDefinition $a_adt_def)
    {
        return ($a_adt_def instanceof ilADTLocalizedTextDefinition);
    }
    
    // table2gui / filter
    
    public function loadFilter()
    {
        $value = $this->readFilter();
        if ($value !== null) {
            $this->getADT()->setText($value);
        }
    }
    
    
    // form
    
    public function addToForm()
    {
        $text = new ilTextInputGUI($this->getTitle(), $this->getElementId());
        $text->setSize(20);
        $text->setMaxLength(512);
        $text->setSubmitFormOnEnter(true);
        
        $text->setValue($this->getADT()->getText());
        
        $this->addToParentElement($text);
    }
    
    public function importFromPost(array $a_post = null)
    {
        $post = $this->extractPostValues($a_post);
                
        if ($post && $this->shouldBeImportedFromPost($post)) {
            if ($this->getForm() instanceof ilPropertyFormGUI) {
                $item = $this->getForm()->getItemByPostVar($this->getElementId());
                $item->setValue($post);
            } elseif (array_key_exists($this->getElementId(), $this->table_filter_fields)) {
                $this->table_filter_fields[$this->getElementId()]->setValue($post);
                $this->writeFilter($post);
            }
            $this->getADT()->setText($post);
        } else {
            $this->writeFilter();
            $this->getADT()->setText();
        }
    }
    
    
    // db
    
    public function getSQLCondition($a_element_id, $a_mode = self::SQL_LIKE, $a_value = null)
    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        if (!$a_value) {
            if ($this->isNull() || !$this->isValid()) {
                return;
            }
            $a_value = $this->getADT()->getText();
        }
                        
        switch ($a_mode) {
            case self::SQL_STRICT:
                if (!is_array($a_value)) {
                    return $a_element_id . " = " . $ilDB->quote($a_value, "text");
                } else {
                    return $ilDB->in($a_element_id, $a_value, "", "text");
                }
                break;

            case self::SQL_LIKE:
                if (!is_array($a_value)) {
                    return $ilDB->like($a_element_id, "text", "%" . $a_value . "%");
                } else {
                    $tmp = array();
                    foreach ($a_value as $word) {
                        if ($word) {
                            $tmp[] = $ilDB->like($a_element_id, "text", "%" . $word . "%");
                        }
                    }
                    if (sizeof($tmp)) {
                        return "(" . implode(" OR ", $tmp) . ")";
                    }
                }
                break;

            case self::SQL_LIKE_END:
                if (!is_array($a_value)) {
                    return $ilDB->like($a_element_id, "text", $a_value . "%");
                }
                break;

            case self::SQL_LIKE_START:
                if (!is_array($a_value)) {
                    return $ilDB->like($a_element_id, "text", "%" . $a_value);
                }
                break;
        }
    }
    
    public function isInCondition(ilADT $a_adt)
    {
        if ($this->getADT()->getCopyOfDefinition()->isComparableTo($a_adt)) {
            foreach ($a_adt->getTranslations() as $language => $txt) {
                if (strcasecmp($txt, $this->getADT()->getText()) === 0) {
                    return true;
                }
            }
        }
        return false;
    }
    
    
    //  import/export
        
    public function getSerializedValue()
    {
        if (!$this->isNull() && $this->isValid()) {
            return serialize(array($this->getADT()->getText()));
        }
    }
    
    public function setSerializedValue($a_value)
    {
        $a_value = unserialize($a_value);
        if (is_array($a_value)) {
            $this->getADT()->setText($a_value[0]);
        }
    }
}